Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JC

John Chien — 2 Patents

UCUniwill Computer: 1 patents #7 of 26Top 30%
Johnson & Johnson: 1 patents #4,783 of 7,810Top 65%
Buena Park, CA: #107 of 296 inventorsTop 40%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
John Chien has been granted 2 US patents while listed as an inventor at Uniwill Computer. The first was granted in 2005 and the most recent in September 2006. John Chien ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list John Chien in Buena Park, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7103786 Method of portable computer power management using keyboard controller in detection circuit Chih-Hsien Chen, Chi-Cheng Kuo, Chien-Yeh Chen 2006-09-05
6841124 Sterilization system with a plasma generator controlled by a digital signal processor Robert C. Platt, Anthony Lemus 2005-01-11 $97,105,000